轮机英语综合

**篇 章节训练
lesson 1 ships and machinery
lesson 2 how does a marine diesel engine work
lesson 3 diesel engine construction
lesson 4 fuel oil system
lesson 5 central cooling system
lesson 6 starting system
lesson 7 lubricating system
lesson 8 gas exchange process
lesson 9 operation and maintenance of main engine
lesson 10 transmission system
lesson 11 a leap in technology for marine engines
lesson 12 me engines
lesson 13 marine boilers and their construction
lesson 14 boiler mountings, management and maintenance